Stockholders' (Deficiency)/Equity (Details Narrative) (USD $)	6 Months Ended		216 Months Ended									6 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2014	Jul. 31, 2013	Jan. 31, 2014 Various Consultants	Jan. 31, 2014 Employee Compensation	Jan. 31, 2014 Series E Convertible Preferred Stock	Jan. 15, 2014 Series E Convertible Preferred Stock	Jan. 31, 2014 Make-Whole Dividend Payments	Jan. 31, 2014 Upon Exercise Of Warrants	Jan. 31, 2014 Upon Exercise Of Options	Jan. 31, 2014 Executives, Directors, Employees	Jan. 31, 2014 Warrant Expiration Date 31 March 2016	Jan. 31, 2014 Warrant Expiration Date 11 July 2016	Jan. 31, 2014 Warrant Expiration Date 30 September 2016	Jan. 31, 2014 Warrant Expiration Date 1 February 2017	Jan. 31, 2014 Warrant Expiration Date 10 August 2017	Jan. 31, 2014 Warrant Expiration Date 12 December 2017	Jan. 31, 2014 Warrant Expiration Date 17 June 2018	Jan. 31, 2014 Total Warrants	Jan. 31, 2014 Board Approved Equity Program	Jan. 31, 2014 Approved In Good Faith
Common stock issued, or committed to issue, Shares					1,233,334	4,333,333	30,166,666		5,201,739	70,732,022	526,306										5,608,926	11,217,852
Common stock issued, or committed to issue, Amount	$ 696,050		$ 696,050	$ 580,329	$ 77,000	$ 130,000		$ 26,666,668		$ 2,121,961
Common stock, value per share	$ 0.001		$ 0.001	$ 0.001	$ 0.03	$ 0.03				$ 0.03	$ 0.001
Common stock, value per share (Maximum)					$ 0.15
Conversion of shares of Series E, Convertible Preferred Stock							905
Additional value or warrant exercised										2,039,599
Charge to operations, stock option expense			4,011,938									5,365
Repayment of deferred salaries	257,505		257,505
Cash proceeds											526
Outstanding warrants, weighted average exercise price	$ 0.09
Outstanding warrants, weighted average remaining life (in years)	3 years 15 days
Number of shares to be purchased	194,164,585		194,164,585	238,229,939									69,516,756	1,175,227	27,272,720	5,675,227	4,999,999	8,324,144	34,166,669	26,666,668
Number of shares to be purchased, exercise price	$ 0.03		$ 0.03	$ 0.03									$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03	$ 0.03
Percentage of common stock issued and outstanding																					5.00%	10.00%
Estimated value of warrants	26,666,668
Increase in equity	$ 237,566		$ 237,566